JPH0314825U - - Google Patents
Info
- Publication number
- JPH0314825U JPH0314825U JP7496489U JP7496489U JPH0314825U JP H0314825 U JPH0314825 U JP H0314825U JP 7496489 U JP7496489 U JP 7496489U JP 7496489 U JP7496489 U JP 7496489U JP H0314825 U JPH0314825 U JP H0314825U
- Authority
- JP
- Japan
- Prior art keywords
- radio receiver
- vehicle radio
- frequency
- searching
- received
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図及び第２図はこの考案に係る車載用ラジ
オ受信機の実施例を示し、第１図はブロツク図、
第２図はこの車載用ラジオ受信機と制御するマイ
クロコンピユータの要部のフローチヤートである
。
主な符号の説明、２……フロントエンド、３…
…ＰＬＬ回路、７……ミユーテイング回路、８…
…受信感度検出手段、９……ＲＤＳデータ復調手
段、１０……マイクロコンピユータ、１２……サ
ーチ釦。
1 and 2 show an embodiment of the in-vehicle radio receiver according to this invention, and FIG. 1 is a block diagram;
FIG. 2 is a flowchart of the main parts of this in-vehicle radio receiver and the microcomputer that controls it. Explanation of main symbols, 2...Front end, 3...
...PLL circuit, 7... Muting circuit, 8...
...Reception sensitivity detection means, 9...RDS data demodulation means, 10...Microcomputer, 12...Search button.
Claims (1)
が受信可能であり、且つ、受信中の周波数に対し
て代替えの周波数をサーチ可能にした車載用ラジ
オ受信機において、 前記サーチ動作の開始を手動で指示するための
サーチ釦を設けたことを特徴とする車載用ラジオ
受信機。[Claims for Utility Model Registration] In an in-vehicle radio receiver capable of receiving data from a Radio Data System and capable of searching for an alternative frequency to the frequency currently being received, the search operation can be started manually. An in-vehicle radio receiver characterized by being provided with a search button for giving instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7496489U JPH0314825U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7496489U JPH0314825U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314825U true JPH0314825U (en) | 1991-02-14 |
Family
ID=31615124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7496489U Pending JPH0314825U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314825U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577242A (en) * | 1978-12-05 | 1980-06-10 | Clarion Co Ltd | Channel selection control system for frequency synthesizer receiver |
| JPH01160221A (en) * | 1987-12-17 | 1989-06-23 | Pioneer Electron Corp | Method for selecting receiving frequency in rds receiver |
-
1989
- 1989-06-28 JP JP7496489U patent/JPH0314825U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577242A (en) * | 1978-12-05 | 1980-06-10 | Clarion Co Ltd | Channel selection control system for frequency synthesizer receiver |
| JPH01160221A (en) * | 1987-12-17 | 1989-06-23 | Pioneer Electron Corp | Method for selecting receiving frequency in rds receiver |
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